Description: Introduction Java, while only a few years old, is already being deployed in a wide variety of devices. Java exists for mainframes, midrange servers, PCs, and handheld devices. There is even a group currently working on a real-time Java for embedded control applications! Aside from the embedded environment, the vast majority of Java developers will be required to create some type of user interface for their application. For things like configuration tools, a command-line interface works.
